Location of Gage :
Corps of Engineer's dock on left descending bank at river mile 102.8. Natural flow is affected by tides.
Adjustment for vertical datum NAVD88: -0.79 ft.
(e.g. for data relative to NAVD88 subtract 0.79 ft.)
LWRP 2007 (Low Water Reference Plane) has been defined
with respect to NAVD88, corrections valid as of Sept 20, 2011.
** Raw data, subject to change **